54766 has 8 divisors (see below), whose sum is σ = 83160. Its totient is φ = 27048.

The previous prime is 54751. The next prime is 54767. The reversal of 54766 is 66745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180 + ... + 376.

It is an arithmetic number, because the mean of its divisors is an integer number (10395).

2⁵⁴⁷⁶⁶ is an apocalyptic number.

54766 is a deficient number, since it is larger than the sum of its proper divisors (28394).

54766 is a wasteful number, since it uses less digits than its factorization.

54766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338.

The product of its digits is 5040, while the sum is 28.

The square root of 54766 is about 234.0213665459. The cubic root of 54766 is about 37.9755151595.

It can be divided in two parts, 54 and 766, that added together give a triangular number (820 = T₄₀).

The spelling of 54766 in words is "fifty-four thousand, seven hundred sixty-six".